Lipschutz, M. M. (1969). Theory and problems of differential geometry. McGraw-Hill.
Citazione stile Chigago Style (17a edizione)Lipschutz, Martin M. Theory and Problems of Differential Geometry. New York, USA: McGraw-Hill, 1969.
Citatione MLA (9a ed.)Lipschutz, Martin M. Theory and Problems of Differential Geometry. McGraw-Hill, 1969.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.